Find the sum.
31 2/3 +(-40 1/3)-

a) -72
b) - 8
c) 401/3
b) 72

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?